Tongue cleaning device



FIG. 1 is a bottom plan view of the tongue cleaning device of the present invention;

FIG. 2 is a top plan view of the tongue cleaning device of FIG. 1.;

FIG. 3 is a left side elevational view of the tongue cleaning device of FIG. 1;

FIG. 4 is a right side elevational view of the tongue cleaning device of FIG. 1;

FIG. 5 is a front elevational view of the tongue cleaning device of FIG. 1; and,

FIG. 6 is a back elevational view of the tongue cleaning device of FIG. 1. 

The ornamental design for a tongue cleaning device, as shown. 